<?php
function getDialogKey($message)
{
$ids = array_flip([$message['id_profile_from'], $message['id_profile_to']]);
ksort($ids, SORT_NUMERIC);
return implode('_', $ids);
}
var_dump(getDialogKey([
'id_profile_from' => 1905,
'id_profile_to' => 1683,
]));
- Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- string(3) "1_0"
- Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
- Parse error: syntax error, unexpected '[', expecting ')' in /in/4cjXm on line 5
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
- Parse error: parse error, unexpected '[', expecting ')' in /in/4cjXm on line 5
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error, expecting `')'' in /in/4cjXm on line 5
Process exited with code 255.
preferences:
273.93 ms | 401 KiB | 342 Q